Edroy, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 62.3 °F (low) to 81.8 °F (high). Annual precipitation averages 31 Inches. Edroy is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 45.9 °F | 66.6 °F | 1.58 in. |
| February | 49.9 °F | 70.6 °F | 1.54 in. |
| March | 56.3 °F | 75.7 °F | 2.3 in. |
| April | 62.3 °F | 81.7 °F | 1.84 in. |
| May | 69.7 °F | 86.9 °F | 3.06 in. |
| June | 74.4 °F | 92.0 °F | 3.25 in. |
| July | 75.4 °F | 93.7 °F | 3.06 in. |
| August | 75.6 °F | 95.2 °F | 2.48 in. |
| September | 72.0 °F | 90.8 °F | 5.16 in. |
| October | 64.0 °F | 84.7 °F | 3.13 in. |
| November | 54.6 °F | 75.4 °F | 1.83 in. |
| December | 47.8 °F | 68.5 °F | 1.72 in. |
| Annual | 62.3 °F | 81.8 °F | 30.95 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |